@article{DAN_1957_112_1_a8,
     author = {B. B. Govorkov and V. I. Gol'danskiǐ and O. A. Karpukhin and A. V. Kutsenko and V. V. Pavlovskaya},
     title = {Cross-sections for photoproduction of $\pi^0$-mesons as dependent on mass numbers of nuclei},
     journal = {Doklady Akademii Nauk},
     pages = {37--40},
     publisher = {mathdoc},
     volume = {112},
     number = {1},
     year = {1957},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1957_112_1_a8/}
}